Hi,
I'm in the process of "gumping"[1] Hivemind in order to build Tapestry
later. My current biggest obstacle is JavaCC.
Hivebuild wants to download and use a rather old version of JavaCC
(1.x or 2.x, dunno) and Gump uses the 3.1 version from java.net[2].
While Ant deals with all JavaCC versions happily, I'd have to point
the <javacc> task to a different javacchome.
Unfortunately javacchome is coupled to external.package.dir in
hivebuild and I'd also send hivebuild download all other stuff into my
local JavaCC installation if I changed it.
The appended patch will retain all current functionality but will also
allow me to override the JavaCC version with a property. Please
consider applying the path.
The alternative would be to rewrite the Ant task so it uses its
classpath instead of the filename to determine which JavaCC version it
is dealing with.
Cheers
Stefan
Footnotes:
[1] http://gump.apache.org/
[2] https://javacc.dev.java.net/
Index: hivebuild/javacc.properties
===================================================================
RCS file: /home/cvspublic/jakarta-hivemind/hivebuild/javacc.properties,v
retrieving revision 1.1
diff -u -r1.1 javacc.properties
--- hivebuild/javacc.properties 11 Jul 2004 17:14:43 -0000 1.1
+++ hivebuild/javacc.properties 27 Jul 2004 10:03:18 -0000
@@ -18,4 +18,5 @@
# The file to which the JavaCC distribution is downloaded.
-javacc.dist.zip=${external.package.dir}/JavaCC.zip
\ No newline at end of file
+javacc.dist.zip=${external.package.dir}/JavaCC.zip
+javacc.home=${external.package.dir}
\ No newline at end of file
Index: hivebuild/javacc.xml
===================================================================
RCS file: /home/cvspublic/jakarta-hivemind/hivebuild/javacc.xml,v
retrieving revision 1.1
diff -u -r1.1 javacc.xml
--- hivebuild/javacc.xml 11 Jul 2004 17:14:43 -0000 1.1
+++ hivebuild/javacc.xml 27 Jul 2004 10:03:18 -0000
@@ -37,7 +37,7 @@
<!-- JavaCC is stupid; we have to tell it about
package directories, which is stupid. -->
<javacc
- javacchome="${external.package.dir}"
+ javacchome="${javacc.home}"
target="@{input}"
outputdirectory="${generated-java.src.dir}/@{package-path}"/>
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